3.21 Ct small boulder opal
A lovely small marquise-shaped green-blue boulder opal.
- 3.21 carats.
- 11.4 x 10.9 mm / 0.44" x 0.42".
- 3 mm / 0.11" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade, with a minor imperfection.
Vendor: Broken River Mining